Blessed with naturally incredible luck, Joo Jeong-yeon always seems to be surrounded by good things. Then one day, Lee Yoon-seong, a man with flawlessly perfect looks, appears before him. Having drawn attention since birth because of his handsome appearance, Yoon-seong dislikes people who approach him based on looks alone. So when Jeong-yeon openly shows interest from their very first meeting, Yoon-seong finds it far from welcome. “Is it okay if I call you hyung? Yooon-seeong hyyuung~ I hope we get to see each other often❤️” After their awkward first encounter, Yoon-seong finds himself running into Jeong-yeon wherever he goes. Though he gets irritated, Jeong-yeon sticks close to him without caring even a bit about Yoon-seong’s annoyance, and before he realizes it, Yoon-seong slowly begins to grow fond of him… “Were you satisfied last night with my role as your living dildo?” A story full of bickering, chaos, and constant clashes whenever they meet— the story of Jeong-yeon and Yoon-seong.